US PATENT SUBCLASS 604 / 128
.~.~.~ Having siphon means for removing material from external source or body

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


604 /   HD   SURGERY

19  DF  MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) {7}
48  DF  .~ Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin {9}
93  DF  .~.~ Material introduced or removed through conduit, holder, or implantable reservoir inserted in body {30}
128.~.~.~ Having siphon means for removing material from external source or body {1}
129  DF  .~.~.~.~> With vacuum breaking means (e.g., vent, etc.)

DEFINITION

Classification: 604/128

Having siphon means for removing material from external source or body:

(under subclass 93) Subject matter including a U-shape tube means for transferring a material from a storage means or the body by means of atmospheric pressure acting on the material.

SEE OR SEARCH CLASS

137, Fluid Handling,

123+, for siphon structure of general utility.